Xiaohong Zheng

Bib: 25780 F CN

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 43%

Masters (Masters Women)

#0 / 11371

Top 41%

Division (F55-59)

#0 / 1484

Top 34%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

8:58/mi

27:50

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:24/mi

57:02

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:09/mi

1:28:34

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:06/mi

1:59:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:22/mi

2:06:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:57/mi

2:33:31

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:23/mi

3:08:51

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:38/mi

3:44:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:08/mi

4:22:40

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:28/mi

4:39:39

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:06:519:42 /mi⚡ faster

2nd Half

2:32:4811:39 /mi+20.5%

Positive split — 20.5% slower in the second half

AI Race Performance Report

Xiaohong's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:50	8:58	3.11 mi	27:50	8:58	-
10K	57:02	9:11	3.10 mi	29:12	9:24	+0:26
15K	1:28:34	9:31	3.11 mi	31:32	10:09	+0:45
20K	1:59:54	9:39	3.11 mi	31:20	10:06	-0:03
Half(13.10 mi)	2:06:51	9:42	0.67 mi	6:57	10:22	+0:16
25K	2:33:31	9:53	2.43 mi	26:40	10:57	+0:35
30K	3:08:51	10:08	3.11 mi	35:20	11:23	+0:26
35K	3:44:59	10:21	3.11 mi	36:08	11:38	+0:15
40K	4:22:40	10:35	3.10 mi	37:41	12:08	+0:30
Finish(26.22 mi)	4:39:39	10:41	1.37 mi	16:59	12:28	+0:20

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

10:40 /mi

Slowest Pace

12:28 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:06:51

45% of race

Time at Steady Pace

1:02:00

22% of race

Time at Slower Pace

1:30:48

32% of race

Average Pace: 10:40 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	26110	7408	7408	34161	10623	10623
10K	3.10 mi	28163-2053	8150-742	8150-742	30243	8936	8936
15K	3.11 mi	30702-2539	9103-953	9103-953	34161	10623	10623
20K	3.11 mi	31585-883	9502-399	9502-399	34260	10920	10920
Half(13.10 mi)	0.67 mi	31654-69	9559-57	9559-57	33564	10777	10777
25K	2.43 mi	32517-863	10064-505	10064-505	36630	12546	12546
30K	3.11 mi	32836-319	10372-308	10372-308	35126	12257	12257
35K	3.11 mi	32612+224	10541-169	10541-169	32390	11650	11650
40K	3.10 mi	33098-486	10998-457	10998-457	36417	14033	14033
Finish(26.22 mi)	1.37 mi	33614-516	11307-309	11307-309	43003	17126	17126

17126

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing